DYNASWIRL

View On IC.GC.CA

REGISTERED

on 31 May 1985

Last Applicant/ Owned by

JOHN ZINK COMPANY LLC A DELAWARE LIMITED LIABILITY COMPANY

11920 East Apache,Tulsa, Oklahoma 74116,

Serial Number

520917 filed on 25^th Apr 1984

Registration Number

TMA303421 registered on 31^st May 1985

Registration expiry Date

31^st May 2030

Correspondent Address

CPST INTELLECTUAL PROPERTY INC.

130 Queens Quay EastEast Tower, Suite 809Toronto,

ONTARIO

M5A0P6

DYNASWIRL

Trademark usage description

aerodynamic swirl register burner for boilers and furnaces that require multiple burners.

Classification Information

CIPO Classification Code

Nice

520917

Trademark

Action Taken	Status
Submitted for opposition 48 on 15^th Nov 2021	Agent Changed
Submitted for opposition 87 on 19^th Apr 2016	Rep for Service Changed
Submitted for opposition 61 on 31^st May 2015	Renewed
Submitted for opposition 61 on 31^st May 2000	Renewed
Submitted for opposition 87 on 12^th Oct 1999	Rep for Service Changed
Submitted for opposition 80 on 12^th Oct 1999	Change of Title Registered
Submitted for opposition 55 on 31^st May 1985	Registered
Submitted for opposition 42 on 14^th Nov 1984	Advertised
Submitted for opposition 30 on 25^th Apr 1984	Filed